1/***************************************************************************** 2 3 Licensed to Accellera Systems Initiative Inc. (Accellera) under one or 4 more contributor license agreements. See the NOTICE file distributed 5 with this work for additional information regarding copyright ownership. 6 Accellera licenses this file to you under the Apache License, Version 2.0 7 (the "License"); you may not use this file except in compliance with the 8 License. You may obtain a copy of the License at 9 10 http://www.apache.org/licenses/LICENSE-2.0 11 12 Unless required by applicable law or agreed to in writing, software 13 distributed under the License is distributed on an "AS IS" BASIS, 14 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 15 implied. See the License for the specific language governing 16 permissions and limitations under the License. 17 18 *****************************************************************************/ 19 20/***************************************************************************** 21 22 test08.cpp -- 23 24 Original Author: Andy Goodrich, Forte Design Systems, 9 November 2007 25 26 *****************************************************************************/ 27 28/***************************************************************************** 29 30 MODIFICATION LOG - modifiers, enter your name, affiliation, date and 31 changes you are making here. 32 33 Name, Affiliation, Date: 34 Description of Modification: 35 36 *****************************************************************************/ 37 38// test concatenation uses that were reported not to work with SystemC 2.1.v1 39 40#include "systemc.h" 41 42int sc_main(int argc, char* argv[]) 43{ 44 { 45 sc_uint<2> a = 1; 46 sc_uint<2> b = 2; 47 sc_uint<10> f = 0 - (a,b); 48 49 // subtraction of a concat from 0. 50 51 if ( f != 0x3fa ) 52 { 53 cout << __FILE__ << " " << __LINE__ << ": expected " << 0x3fa 54 << " actual " << f << dec << endl; 55 } 56 57 // subtraction of a concat from a concat if left < right. 58 59 f = (a,b) - (b,a); 60 if ( f != 0x3fd ) 61 { 62 cout << __FILE__ << " " << __LINE__ << ": expected " << 0x3fd 63 << " actual " << f << dec << endl; 64 } 65 66 } 67 { // multiplication times a negative integer. 68 69 sc_uint<4> a = 10; 70 int b = 0xdd6283e4; 71 sc_uint<2> c = 1; 72 sc_uint<40> e("0xfc7c016528"); 73 sc_uint<40> f = (c,a)*b; 74 if ( f != e ) 75 { 76 cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e 77 << " actual " << f << dec << endl; 78 } 79 } 80 81 { // divsion where dividend negative and of type int/long 82 sc_uint<4> a = 14; 83 int b = 0xb292b9fe; 84 sc_uint<2> c = 3; 85 sc_uint<50> e = b / sc_biguint<6>(0x3e); 86 sc_uint<50> f = b / (c,a); 87 88 if ( f != e ) 89 { 90 cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e 91 << " actual " << f << dec << endl; 92 } 93 94 } 95 { // modulo for negative int % concat 96 97 sc_uint<4> a = 10; 98 int b = 0xbb6283e4; 99 sc_uint<2> c = 1; 100 sc_uint<50> e = b % sc_biguint<6>(0x1a); 101 sc_uint<50> f = b %(c,a); 102 if ( f != e ) 103 { 104 cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e 105 << " actual " << f << dec << endl; 106 } 107 } 108 109 { // Bitwise or and xor, when operands are concat and unsigned int 110 111 sc_uint<4> a = 6; 112 unsigned int b = 0xcc6690e6; 113 sc_uint<2> c = 3; 114 sc_uint<34> e; 115 sc_uint<34> f; 116 e = b | 0x36; 117 f = b | (c,a); 118 if ( f != e ) 119 { 120 cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e 121 << " actual " << f << dec << endl; 122 } 123 124 e = b ^ 0x36; 125 f = b ^ (c,a); 126 if ( f != e ) 127 { 128 cout << __FILE__ << " " << __LINE__ << ": expected " << hex << e 129 << " actual " << f << dec << endl; 130 } 131 } 132 133 cout << "Program completed" << endl; 134 return 0; 135} 136